Cylinder head, Cylinder head screws, <a href="https://garage.wiki/opel/engines/diesel/straight-4/22-l/y-22-dtr/115-hp-at-4000-rpm-270-nm-at-1500-rpm.html" title="Opel diesel straight-4 2.2 L Y 22 DTR 115 HP at 4000 RPM, 270 N⋅m at 1500 RPM engine DIY maintenance and service manual">Opel diesel straight-4 2.2 L Y 22 DTR 115 HP at 4000 RPM, 270 N⋅m at 1500 RPM</a>, First stage

by Roman Paulov